1. Department of Chemistry, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar 144011, Punjab, India
2. IKG Punjab Technical University, Jalandhar, Kapurthala Highway, Kapurthala 144603, Punjab, India
3. MRPD Govt. Arts and Science College, Talwara 144216, Punjab, India
4. Department of Applied Sciences, CT Group of Institutions (CTIEMT), Shahpur, Jalandhar 144020, Punjab, India